diff -urN Mesa-4.0.1.org/configure.in Mesa-4.0.1/configure.in
--- Mesa-4.0.1.org/configure.in	Thu Jan  3 17:34:01 2002
+++ Mesa-4.0.1/configure.in	Thu Jan  3 17:44:11 2002
@@ -44,6 +44,7 @@
 AC_DISABLE_STATIC
 AC_DISABLE_FAST_INSTALL
 AM_MAINTAINER_MODE
+AM_PROG_AS
 
 AC_CONFIG_FILES(
   Makefile